<!--
 * @Descripttion: 
 * @Author: voanit
 * @Date: 2021-11-18 15:08:19
 * @LastEditors: voanit
 * @LastEditTime: 2021-12-10 08:59:18
-->
<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px">
          <el-button type="primary" size="small" @click="addClick(1, '0')"
            >添加权限</el-button
          >
        </div>
        <el-table border :data="list" row-key="id">
          <el-table-column prop="name" label="菜单名称" />
          <el-table-column prop="code" label="权限标识" />
          <el-table-column prop="description" label="描述" />
          <el-table-column label="操作">
            <template slot-scope="scope">
              <el-button type="text" @click="addClick(2, scope.row.id)"
                >添加</el-button
              >
              <el-button type="text" @click="editClick(scope.row)"
                >编辑</el-button
              >
              <el-button type="text" @click="hDel(scope.row.id)"
                >删除</el-button
              >
            </template>
          </el-table-column>
        </el-table>
      </el-card>

      <!-- 添加权限 -->
      <el-dialog :visible.sync="showDialog" title="弹层标题" @close="close">
        <!-- 表单内容 -->
        <el-form label-width="100px">
          <el-form-item label="权限名称">
            <el-input v-model="formData.name" />
          </el-form-item>
          <el-form-item label="权限标识">
            <el-input v-model="formData.code" />
          </el-form-item>
          <el-form-item label="权限描述">
            <el-input v-model="formData.description" />
          </el-form-item>
          <el-form-item label="权限启用">
            <el-switch
              v-model="formData.enVisible"
              active-text="启用"
              active-value="1"
              inactive-text="不启用"
              inactive-value="0"
            />=={{ formData.enVisible }}
          </el-form-item>
        </el-form>

        <template #footer>
          <div style="text-align: right">
            <el-button @click="showDialog = false">取消</el-button>
            <el-button type="primary" @click="onSubmit">确定</el-button>
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import arrayToTree from 'array-to-tree'
import {
  getPermissionList,
  addPermission,
  delPermission,
  updatePermission
} from '@/api/permisson'
export default {
  name: '',
  data() {
    return {
      list: [],
      showDialog: false, // 是否显示弹层
      formData: {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '' // 类型
      },
      isEdit: false
    }
  },
  computed: {},
  created() {
    this.getPermission()
  },
  methods: {
    async getPermission() {
      const res = await getPermissionList()
      console.log(res, 7)
      this.list = arrayToTree(res.data, {
        parentProperty: 'pid',
        customID: 'id'
      })
    },
    /* 添加权限   页面和按钮 */
    addClick(type, pid) {
      this.isEdit = false
      this.showDialog = true
      console.log(type, pid, 999)
      this.formData.type = type
      this.formData.pid = pid
    },
    /* 点击对话框中的按钮 */
    async onSubmit() {
      this.isEdit ? this.doEdit() : this.doAdd()
      
    },
    async doAdd() {
      /*
      1、封装api函数
      2、调用接口函数
      3、关闭对话框
      4、请空表单
      5、刷新页面
       */
      const res = await addPermission(this.formData)
      console.log(res, 66)
      this.showDialog = false
    },
    async doEdit() {
      const res = await updatePermission(this.formData)
      this.showDialog = false
    },
    close() {
      this.formData = {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '' // 类型
      }
      // 刷新页面
      this.getPermission()
    },
    async hDel(id) {
      const res = await delPermission(id)
      // 刷新页面
      this.getPermission()
    },

    editClick(row) {
      this.showDialog = true
      this.isEdit = true
      this.formData = row
    }
  }
}
</script>
<style lang='less'  scoped>
</style>
